MM54HC280中文资料9-Bit Odd/Even Parity Generator/Checker数据手册TI规格书

描述 Description

General Description
The MM54HC280/MM74HC280 utilizes advanced silicon gate CMOS technology to achieve the high noise immunity and low power consumption of standard CMOS integrated circuits. It possesses the ability to drive 10 LS-TTL loads.
This parity generator/checker features odd/even outputs to facilitate operation of either odd or even parity applications. The word length capability is easily expanded by cascading devices. The 54HC/74HC logic family is speed, function, and pinout compatible with the standard 54LS/74LS family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.

特性 Features

■ Typical propagation delay: 28 ns
■ Wide power supply range: 2V–6V
■ Low quiescent current: 80 μA maximum (74HC)
■ Low input current: 1 μA maximum
■ Fanout of 10 LS-TTL loads